[the_doc]

My point is that there is no evidence whatsoever that SARS came from outer space. It is a coronavirus. We have had these on earth for a very long time.

It probably just mutated from some un-studied animal virus and jumped species.

[the_doc]

Here's some pretty strong evidence that SARS is an animal virus which jumped to humans: http://www.freerepublic.com/focus/f-news/917434/posts